Basch-Olovson Engineering Company an American Manufacturer established in 1970.

We are a family owned and operated business, passed down through 3 generations. We ensure a quality product by utilizing best practices that have been developed over the past 40 years. There are no limitations on the products we manufacture. We offer a variety of key types whether they are custom or standard, that can be designed and manufactured in all sizes, including metric. Keystock is also available for those who choose to design and cut their own. Basch-Olovson utilizes American steel, stainless steel, Monel® and other material capabilities upon request.

About Us



  • Design Assistance
  • Keyway Design Services
  • Heat Treating
  • Plating

Our Services Include

  • Low Minimum Order
  • Just in Time Delivery
  • Fast Turnaround Time
  • Quality Products

Quality Control

When it comes to manufacturing your products, we meet certain standards. There are multiple safeguards in place to guarantee quality control. All Basch-Olovson Engineering parts are inspected multiple times during each process to ensure you receive the best quality product.

Machining Applications & Industries Served

Industries Served

  • Oil
  • Medical
  • Appliance
  • Automotive
  • Electric Motors
  • Fastener Distributors
  • Lawn Mowers
  • Washing Machine
  • Conveyors

Items that use our precision machine keys (but are not limited to):

  • Shafts
  • Fly Wheels
  • Cranks
  • Pulleys
  • Pumps
  • Engines
  • Speed Reducers
  • Spacers